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admin:features:rollups:home [2011/01/10 22:36]
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admin:features:rollups:home [2016/06/28 22:38] (current)
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 +~~NOTOC~~
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 {{page>:​top_add&​nofooter&​noeditbtn}} {{page>:​top_add&​nofooter&​noeditbtn}}
  
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 ===== Rollup Tables ===== ===== Rollup Tables =====
  
-**[[admin:​features:​rollups:​home|Overview]]** ​-> [[admin:​features:​rollups:​design|Design]] ​-> [[admin:​features:​rollups:​create|Creation]] ​-> [[admin:​features:​rollups:​indexing|Indexing]] ​-> [[admin:​features:​rollups:​optimization|Optimization]]+**[[admin:​features:​rollups:​home|Overview]]** ​[[admin:​features:​rollups:​design|Design]] ​[[admin:​features:​rollups:​create|Creation]] ​[[admin:​features:​rollups:​indexing|Indexing]] ​[[admin:​features:​rollups:​optimization|Optimization]]
  
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 ==== Overview ==== ==== Overview ====
  
-When working with very large database, there are lots of different techniques that can be used to improve performance. ​ Omnidex provides a variety of partitioning strategies that can be used to quickly reduce a large database to a small result set.   ​Omnidex provides specialized bitmap indexes geared for large databases. ​ A variety of other techniques, from multi-column indexing, to Hashed Data Caching, to reusing Omnidex ID lists, all help extract the best performance possible from queries against large databases.  ​+When working with very large databases, there are lots of different techniques that can be used to improve performance. ​ Omnidex provides a variety of partitioning strategies that can be used to quickly reduce a large database to a small result set.   ​Omnidex provides specialized bitmap indexes geared for large databases. ​ A variety of other techniques, from multi-column indexing, to Hashed Data Caching, to reusing Omnidex ID lists, all help extract the best performance possible from queries against large databases.  ​
  
 An additional technique is being added to Omnidex to speed performance on large databases. ​ Omnidex will now support the use of Rollup Tables. ​ Rollup Tables will allow certain queries that involve counts and aggregations to be processed significantly faster.  ​ An additional technique is being added to Omnidex to speed performance on large databases. ​ Omnidex will now support the use of Rollup Tables. ​ Rollup Tables will allow certain queries that involve counts and aggregations to be processed significantly faster.  ​
 
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admin/features/rollups/home.1294698985.txt.gz ยท Last modified: 2016/06/28 22:38 (external edit)